Aiming at the accuracy problems existed in the LOM using metallic modeling materials, puts forward a new LOM method to make the metal functional parts directly and quickly.
针对以金属板材为造型材料的分层实体制造中存在的精度问题，提出了一种新LOM方法直接快速制造金属功能零件。
Some new progress in the study of metallic magnetic functional materials in1997~1998 is reviewed.
综述了金属磁性功能材料研究在1997～1998年间的若干新进展。
The present status of traditional metallic materials was discussed, it is considered that the metallic materials are the most important structural materials and functional materials.
对传统金属材料的现状也进行了分析讨论，认为金属材料是最重要的结构材料和功能材料。
The present status of traditional metallic materials was discussed, it is considered that the metallic materials are the most important structural materials and functional materials.
对传统金属材料的现状也进行了分析讨论，认为金属材料是最重要的结构材料和功能材料。
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